﻿CREATE PROCEDURE [Event].[UpdateInvitation]
	@InvitationID INT,
	@EventID INT,
	@BodyText NVARCHAR(MAX) = NULL,
	@InvitationSent SMALLDATETIME = NULL
WITH EXECUTE AS OWNER
AS

BEGIN TRY
  BEGIN TRANSACTION
  
  UPDATE Event.[Invitations]
     SET EventID = @EventID,
         BodyText = @BodyText,
         InvitationSent = @InvitationSent
   WHERE InvitationID = @InvitationID;
  
  COMMIT TRANSACTION
END TRY
BEGIN CATCH
  IF @@TRANCOUNT > 0
    ROLLBACK TRANSACTION;
  
  DECLARE @ERROR_SEVERITY AS INT,
          @ERROR_STATE AS INT,
          @ERROR_NUMBER AS INT,
          @ERROR_LINE AS INT,
          @ERROR_MESSAGE AS NVARCHAR(4000);

  SELECT @ERROR_SEVERITY = ERROR_SEVERITY(),
         @ERROR_STATE = ERROR_STATE(),
         @ERROR_NUMBER = ERROR_NUMBER(),
         @ERROR_LINE = ERROR_LINE(),
         @ERROR_MESSAGE = ERROR_MESSAGE();

  RAISERROR('Msg %d, Line %d, :%s',
            @ERROR_SEVERITY,
            @ERROR_STATE,
            @ERROR_NUMBER,
            @ERROR_LINE,
            @ERROR_MESSAGE);
END CATCH